Phone Prefix
(443) 957-XXXX
MD • BALTIMORE
Search Number in This Prefix
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
BALTIMORE
Assigned To
ONVOY, LLC - MD
OCN
876D
Status
AS
Date Assigned
Dec 13, 2024
Number Range
First Number
(443) 957-0000
Last Number
(443) 957-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
55 reports
55
Total FCC + FTC DNC complaints for numbers in this prefix
Top 42 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 957-4360 4439574360 | 5 |
| 2 | (443) 957-1479 4439571479 | 4 |
| 3 | (443) 957-4587 4439574587 | 3 |
| 4 | (443) 957-3979 4439573979 | 2 |
| 5 | (443) 957-4912 4439574912 | 2 |
| 6 | (443) 957-4194 4439574194 | 2 |
| 7 | (443) 957-4206 4439574206 | 2 |
| 8 | (443) 957-3002 4439573002 | 1 |
| 9 | (443) 957-3027 4439573027 | 1 |
| 10 | (443) 957-3060 4439573060 | 1 |
| 11 | (443) 957-3118 4439573118 | 1 |
| 12 | (443) 957-3190 4439573190 | 1 |
| 13 | (443) 957-3264 4439573264 | 1 |
| 14 | (443) 957-3305 4439573305 | 1 |
| 15 | (443) 957-3685 4439573685 | 1 |
| 16 | (443) 957-3688 4439573688 | 1 |
| 17 | (443) 957-3691 4439573691 | 1 |
| 18 | (443) 957-3854 4439573854 | 1 |
| 19 | (443) 957-3884 4439573884 | 1 |
| 20 | (443) 957-3978 4439573978 | 1 |
| 21 | (443) 957-4003 4439574003 | 1 |
| 22 | (443) 957-4034 4439574034 | 1 |
| 23 | (443) 957-4043 4439574043 | 1 |
| 24 | (443) 957-4240 4439574240 | 1 |
| 25 | (443) 957-4322 4439574322 | 1 |
| 26 | (443) 957-4451 4439574451 | 1 |
| 27 | (443) 957-4468 4439574468 | 1 |
| 28 | (443) 957-4559 4439574559 | 1 |
| 29 | (443) 957-4589 4439574589 | 1 |
| 30 | (443) 957-4682 4439574682 | 1 |
| 31 | (443) 957-4716 4439574716 | 1 |
| 32 | (443) 957-4901 4439574901 | 1 |
| 33 | (443) 957-4914 4439574914 | 1 |
| 34 | (443) 957-6101 4439576101 | 1 |
| 35 | (443) 957-1142 4439571142 | 1 |
| 36 | (443) 957-6557 4439576557 | 1 |
| 37 | (443) 957-1308 4439571308 | 1 |
| 38 | (443) 957-1519 4439571519 | 1 |
| 39 | (443) 957-1789 4439571789 | 1 |
| 40 | (443) 957-1842 4439571842 | 1 |
| 41 | (443) 957-1876 4439571876 | 1 |
| 42 | (443) 957-1935 4439571935 | 1 |
About This Prefix
Phone numbers starting with (443) 957 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (957) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (957) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)